Mathematicians and Berries
Time limit: 0.5 second
Memory limit: 64 MB
One day, two mathematicians were walking in the forest and picking berries. They’d been walking for two hours, and then they stopped and decided to see who’s got more berries. They took out the scales
(can you imagine a mathematician going to the forest without any scales?) and they weighed their baskets with berries. They wrote the resulting numbers
a1 and
b1 down
on a piece of paper. Then the second mathematician put all his berries to the first one’s basket (so that his basket became completely empty) and they weighed their baskets again and they received numbers
a2 and
b2,
correspondingly. At last, the first mathematician put all the berries to the second one’s basket (so that his basket became completely empty); they weighed the baskets and got numbers
a3 and
b3,
correspondingly. This data was enough to find the winner and the happy mathematicians moved on. Your task is to calculate the mass of the berries in each mathematician’s basket by the start of the competition.
Input
The input data consists of three lines. The
i’th line (1 ≤
i ≤ 3) contains integers
ai and
bi (0
≤
ai,
bi ≤ 10 000).
Output
Output the weight of berries in the basket of the first and the second mathematician correspondingly.
Sample
input |
output |
1 2
2 1
0 3
1 1
解析：簡單計算。
AC代碼：
#include
int a[3], b[3];
int main(){
while(scanf("%d%d%d%d%d%d", &a[0], &b[0], &a[1], &b[1], &a[2], &b[2])==6){
printf("%d %d\n", a[0] - a[2], b[0] - b[1]);
}
return 0;
}
